摘要
针对大尺寸平台上交叉眼干扰基线长度选择的问题,从保持信号波前关系和临界距离两个方面进行了分析。指出了如果按照飞机模式在大尺寸平台上实施交叉眼干扰,会产生难以保持信号波前关系以及临界距离远大于被干扰雷达作用距离下限的问题。提出了交叉眼干扰的大尺寸平台实现模式,并给出了大尺寸平台模式下干扰基线长度选择的解决方案。该解决方案综合考虑了大尺寸平台的特性、交叉眼干扰作战对象的特性等实际因素,并进行了精确的数学推导,可以在一定程度上为工程实践中大尺寸平台上交叉眼干扰基线长度的选择提供依据。
To solve the problem of selecting baseline length of cross-eye jamming on large size platform,the analysis is made on maintaining signal wavefront relationship and the critical distance.It is pointed out that if cross-eye jamming is employed on a large-sized platform in aircraft mode,it will result in difficulties in maintaining the signal wavefront relationship and the critical distance being much greater than the lower limit of the jammed radar s operating range.A large-scale platform implementation mode is proposed for cross eye interference.A solution is provided for selecting interference baseline length in the large-scale platform mode.The solution takes into account characteristics of large size platforms,characteristics of cross-eye jamming opponents,and other practical factors.Exact calculations are carried out.The solution can offer some references for engineering practice in selecting baseline length of cross-eye jamming on large size platform.
作者
邱丽原
孙伟超
王怡苹
张润萍
QIU Liyuan;SUN Weichao;WANG Yiping;ZHANG Runping(Naval Aviation University,Yantai 264001,China)
出处
《电子信息对抗技术》
2024年第1期8-14,共7页
Electronic Information Warfare Technology
关键词
电子战
大尺寸平台
交叉眼干扰
干扰基线
electronic warfare
large size platform
cross-eye jamming
jamming baseline
